CTS Wagon RWD V6-3.6L (2010)
16. Install the oxygen sensor wiring harness connector (2) from the transmission.
17. Install the wiring harness retainers (1) to the transmission.
18. Connect the transmission wiring harness connector (5) to the transmission by rotating the locking latch clockwise.
19. Install the transmission vent hose to the retaining clips (6) on the transmission support.